KR20150108887A - 디인터레이싱 후의 보조 정보 기반 수직 크로마 필터링 - Google Patents
디인터레이싱 후의 보조 정보 기반 수직 크로마 필터링 Download PDFInfo
- Publication number
- KR20150108887A KR20150108887A KR1020157022291A KR20157022291A KR20150108887A KR 20150108887 A KR20150108887 A KR 20150108887A KR 1020157022291 A KR1020157022291 A KR 1020157022291A KR 20157022291 A KR20157022291 A KR 20157022291A KR 20150108887 A KR20150108887 A KR 20150108887A
- Authority
- KR
- South Korea
- Prior art keywords
- frame
- video
- video data
- frames
- interlaced
- Prior art date
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/117—Filters, e.g. for pre-processing or post-processing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
- H04N19/16—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter for a given display mode, e.g. for interlaced or progressive display mode
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
- H04N19/172—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a picture, frame or field
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/186—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a colour or a chrominance component
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/46—Embedding additional information in the video signal during the compression process
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
- H04N19/86—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving reduction of coding artifacts, e.g. of blockiness
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
- H04N7/0117—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving conversion of the spatial resolution of the incoming video signal
- H04N7/012—Conversion between an interlaced and a progressive signal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/64—Circuits for processing colour signals
- H04N9/646—Circuits for processing colour signals for image enhancement, e.g. vertical detail restoration, cross-colour elimination, contour correction, chrominance trapping filters
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Graphics (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/747,203 US20140205025A1 (en) | 2013-01-22 | 2013-01-22 | Adaptive filter application to video data |
US13/747,203 | 2013-01-22 | ||
PCT/US2014/011749 WO2014116486A1 (en) | 2013-01-22 | 2014-01-16 | Side information based vertical chroma filtering after deinterlacing |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20150108887A true KR20150108887A (ko) | 2015-09-30 |
Family
ID=50102191
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020157022291A KR20150108887A (ko) | 2013-01-22 | 2014-01-16 | 디인터레이싱 후의 보조 정보 기반 수직 크로마 필터링 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20140205025A1 (ja) |
EP (1) | EP2949122A1 (ja) |
JP (1) | JP2016507991A (ja) |
KR (1) | KR20150108887A (ja) |
CN (1) | CN104969550A (ja) |
WO (1) | WO2014116486A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102190233B1 (ko) * | 2014-10-06 | 2020-12-11 | 삼성전자주식회사 | 영상 처리 장치 및 이의 영상 처리 방법 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2933487B2 (ja) * | 1994-07-15 | 1999-08-16 | 松下電器産業株式会社 | クロマフォーマット変換の方法 |
JP2000115581A (ja) * | 1998-09-30 | 2000-04-21 | Toshiba Corp | 映像信号処理装置 |
US6859235B2 (en) * | 2001-05-14 | 2005-02-22 | Webtv Networks Inc. | Adaptively deinterlacing video on a per pixel basis |
WO2004028160A1 (en) * | 2002-09-23 | 2004-04-01 | Silicon Image, Inc. | Detection and repair of mpeg-2 chroma upconversion artifacts |
US7483577B2 (en) * | 2004-03-02 | 2009-01-27 | Mitsubishi Electric Research Laboratories, Inc. | System and method for joint de-interlacing and down-sampling using adaptive frame and field filtering |
US20090219439A1 (en) * | 2008-02-28 | 2009-09-03 | Graham Sellers | System and Method of Deinterlacing Interlaced Video Signals to Produce Progressive Video Signals |
US20110032272A1 (en) * | 2009-08-06 | 2011-02-10 | Panasonic Corporation | Video processing apparatus |
JP5524594B2 (ja) * | 2009-12-14 | 2014-06-18 | パナソニック株式会社 | 画像復号装置及び画像復号方法 |
JP5740885B2 (ja) * | 2010-09-21 | 2015-07-01 | セイコーエプソン株式会社 | 表示装置、及び、表示方法 |
WO2012096156A1 (ja) * | 2011-01-12 | 2012-07-19 | パナソニック株式会社 | 画像符号化方法、画像復号方法、画像符号化装置及び画像復号装置 |
JP5238850B2 (ja) * | 2011-05-18 | 2013-07-17 | 株式会社東芝 | 情報処理装置および動画像ストリームの復号方法 |
US9363516B2 (en) * | 2012-01-19 | 2016-06-07 | Qualcomm Incorporated | Deblocking chroma data for video coding |
US8681270B2 (en) * | 2012-07-25 | 2014-03-25 | Vixs Systems, Inc. | Motion adaptive deinterlacer and methods for use therewith |
US9258517B2 (en) * | 2012-12-31 | 2016-02-09 | Magnum Semiconductor, Inc. | Methods and apparatuses for adaptively filtering video signals |
-
2013
- 2013-01-22 US US13/747,203 patent/US20140205025A1/en not_active Abandoned
-
2014
- 2014-01-16 WO PCT/US2014/011749 patent/WO2014116486A1/en active Application Filing
- 2014-01-16 JP JP2015553812A patent/JP2016507991A/ja active Pending
- 2014-01-16 CN CN201480005650.3A patent/CN104969550A/zh active Pending
- 2014-01-16 KR KR1020157022291A patent/KR20150108887A/ko not_active Application Discontinuation
- 2014-01-16 EP EP14704422.6A patent/EP2949122A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
US20140205025A1 (en) | 2014-07-24 |
JP2016507991A (ja) | 2016-03-10 |
EP2949122A1 (en) | 2015-12-02 |
WO2014116486A1 (en) | 2014-07-31 |
CN104969550A (zh) | 2015-10-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US10229651B2 (en) | Variable refresh rate video capture and playback | |
US9008177B2 (en) | Selective mirroring of media output | |
US8842185B1 (en) | HDMI image quality analysis | |
US20190173663A1 (en) | Audio and video playback system and method for playing audio data applied thereto | |
US9667908B2 (en) | Image recording system | |
WO2018072683A1 (en) | Deriving and signaling a region or viewport in streaming media | |
US8610763B2 (en) | Display controller, display control method, program, output device, and transmitter | |
WO2017084356A1 (zh) | 通过电视进行视频通话的显示控制方法、系统及电视 | |
CN105409213A (zh) | 立体场景的交错分块渲染 | |
US20210098137A1 (en) | Smart media device | |
US10931913B2 (en) | Reception apparatus, transmission apparatus, control method, transmission method, and program | |
KR102566276B1 (ko) | 원격 단말을 위한 몰입형 원격 회의 및 텔레프레즌스를 위한 오버레이 처리용 파라미터 | |
CN104834498A (zh) | 信号处理方法及装置 | |
US8687950B2 (en) | Electronic apparatus and display control method | |
US20110170007A1 (en) | Image processing device, image control method, and computer program | |
CN105404487B (zh) | 一种支持回显功能的拼接控制器及其控制方法 | |
US8619123B2 (en) | Video processing apparatus and method for scaling three-dimensional video | |
KR20150108887A (ko) | 디인터레이싱 후의 보조 정보 기반 수직 크로마 필터링 | |
CN103647906A (zh) | 嵌入式硬盘录像机多路音视频合成方法 | |
KR20210066619A (ko) | 전자 장치 및 그 제어 방법 | |
US8416288B2 (en) | Electronic apparatus and image processing method | |
US9749579B2 (en) | Apparatus and method for frame rate conversion | |
CN110581960B (zh) | 视频处理方法、装置、系统、存储介质和处理器 | |
US8736668B2 (en) | Electronic apparatus and image processing method | |
US20170048532A1 (en) | Processing encoded bitstreams to improve memory utilization |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |